First take out the wire baskets by removing either a cap or pin at the end of the sliding tracks. Don't fret about a little water on the bottom of the tub. It's supposed to be there. It keeps the seals in the pump and in the motor assembly damp. If they dry out, they'll crack and leak.

The spray arm cap twists off with a clockwise turn, just the opposite of a regular screw. Twist ties, rubber bands and plastic and paper often show up in the spray arm. You might have to use a needle-nose pliers to pick them out. The pump usually sucks up most of this stuff, but if you hear a sudden loud grinding sound while running the dishwasher, something like broken glass might be stuck in the pump intake. Unscrew and remove the pump cover to check it out.

Resources

Repairability

Stay in the loop

It's time to speak out for your right to repair

We have a chance to guarantee our right to repair electronic
equipment—like smartphones, computers, and even farm equipment. This is a once-in-a-generation
chance to protect local repair jobs—the corner mom-and-pop repair shops that
keep getting squeezed out by manufacturers.

Join the cause and tell your state representative to support Right to Repair. Tell them you believe repair should be fair, affordable, and accessible. Stand up for your right to repair!